14450+2704 STF1877AB (Izar)

 
 
14H 44M 59.14S +27 04' 29.9" P.A. 343 SEP 2.9 MAG 2.58,4.81 SP K0II-III DIST. 62.11 PC (202.6 L.Y.)
 
 
Coord 2000
14450+2704
Discov num
STF1877
Comp
AB
Coord arcsec 2000
14 44 59.14 +27 04 29.9
Date first
1822
Date last
2015
Obs
461
Pa first
318
Pa last
343
P.A. Now (θ)
343°
Sep first
2.7
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
2.58
Mag sec
4.81
delta mag (ΔM)
2.23
Spectral class
K0II-III (yellow-orange)
Pri motion ra
-051
Sec motion ra
Pri motion dec
+020
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
14450+2704 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Izar 83500 14450+2704 STF1877 AB 1822 2015 461 343 2.9 2.58 4.81 2.23 <===
Show 83500 14450+2704 STF1877 AC 1901 2001 6 255 175.5 2.58 12.58 10.00
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Common name
Izar
Other names
Mirac, Mirak
Constellation
Bootes
SAO
83500
HIP
72105
Tycho2
2019-01251-1
HD
129989
HR
5505
GC
19856
BD
BD+27 2417
Bayer
Epsilon Bootis
Bayer name
Eps Boo
Flamsteed
36 Bootis
Flamsteed name
36 Boo
Distance
62.11
Distance ly
202.6
last precise pa
343.3
last precise sep
2.89